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Semaeostomeae |
Ulmaridae | Aureliinae
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সমুদতলে ভাসমান বেনথোপেলাজিক; গভীরতার পরিসীমা 50 - 330 m (Ref. 116551). Subtropical; 68°N - 48°S, 122°E - 63°E
Arctic. Pacific Ocean, Atlantic Ocean, Mediterranean and Western Indian Ocean: from China to Alaska, south to Argentina and east to Oman.
Length at first maturity / আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm Max length : 60.0 cm WD পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 2992)
Up to 50 to 60 cm wide; 16 wide, simple velar lappets containing 5 to 8 simple, blindly ending centrifugal canals; tentacles in 16 clusters arising in a single row below the ring canal, each group curved with the concavity outwards.
Reported to have symbiotic hyperiids on its subumbrella (Ref. 116551).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Members of the class Scyphozoa are gonochoric. Life cycle: Egg is laid by the adult medusa which later develops into a free-living planula, then to a scyphistoma to a strobila, and lastly to a free-living young medusa.
Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko. 2003. (Ref. 1663)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
হাতিয়ার
ইন্টারনেট সুত্র
Estimates based on models
Vulnerability
Moderate vulnerability (44 of 100).
Price category
Unknown.
